[INFO] cloning repository https://github.com/zacbrown/rusty-netconn [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/zacbrown/rusty-netconn" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzacbrown%2Frusty-netconn", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzacbrown%2Frusty-netconn'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] f0b0c5ea4312002fc4eb75d71b67fd8104f51dd5 [INFO] testing zacbrown/rusty-netconn against 1.55.0 for beta-1.56-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzacbrown%2Frusty-netconn" "/workspace/builds/worker-12/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/zacbrown/rusty-netconn on toolchain 1.55.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/zacbrown/rusty-netconn [INFO] finished tweaking git repo https://github.com/zacbrown/rusty-netconn [INFO] tweaked toml for git repo https://github.com/zacbrown/rusty-netconn written to /workspace/builds/worker-12/source/Cargo.toml [INFO] crate git repo https://github.com/zacbrown/rusty-netconn already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] cc2c435bfdcaeb75bb0413a2c67d728e721c2b2ea0db224dee71f80bf158726a [INFO] running `Command { std: "docker" "start" "-a" "cc2c435bfdcaeb75bb0413a2c67d728e721c2b2ea0db224dee71f80bf158726a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "cc2c435bfdcaeb75bb0413a2c67d728e721c2b2ea0db224dee71f80bf158726a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cc2c435bfdcaeb75bb0413a2c67d728e721c2b2ea0db224dee71f80bf158726a", kill_on_drop: false }` [INFO] [stdout] cc2c435bfdcaeb75bb0413a2c67d728e721c2b2ea0db224dee71f80bf158726a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1b131f11c0b6f9cd58b0bc5888ca0e08bc7f12bdb24599c3f5faa80c8f1a16dd [INFO] running `Command { std: "docker" "start" "-a" "1b131f11c0b6f9cd58b0bc5888ca0e08bc7f12bdb24599c3f5faa80c8f1a16dd", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.40 [INFO] [stderr] Compiling byteorder v1.2.2 [INFO] [stderr] Compiling term v0.4.6 [INFO] [stderr] Compiling futures v0.1.21 [INFO] [stderr] Compiling unicode-xid v0.0.3 [INFO] [stderr] Compiling bitflags v0.5.0 [INFO] [stderr] Compiling ucd-util v0.1.1 [INFO] [stderr] Compiling regex v0.2.10 [INFO] [stderr] Compiling utf8-ranges v1.0.0 [INFO] [stderr] Compiling nodrop v0.1.12 [INFO] [stderr] Compiling pnet_base v0.21.0 [INFO] [stderr] Compiling glob v0.2.11 [INFO] [stderr] Compiling pcap v0.7.0 [INFO] [stderr] Compiling ipnetwork v0.12.8 [INFO] [stderr] Compiling pnet v0.21.0 [INFO] [stderr] Compiling scoped-tls v0.1.1 [INFO] [stderr] Compiling unicode-width v0.1.4 [INFO] [stderr] Compiling syntex_pos v0.42.0 [INFO] [stderr] Compiling crossbeam-utils v0.3.2 [INFO] [stderr] Compiling crossbeam-utils v0.2.2 [INFO] [stderr] Compiling thread_local v0.3.5 [INFO] [stderr] Compiling arrayvec v0.4.7 [INFO] [stderr] Compiling regex-syntax v0.5.5 [INFO] [stderr] Compiling pnet_macros_support v0.21.0 [INFO] [stderr] Compiling iovec v0.1.2 [INFO] [stderr] Compiling memchr v2.0.1 [INFO] [stderr] Compiling net2 v0.2.32 [INFO] [stderr] Compiling rand v0.4.2 [INFO] [stderr] Compiling num_cpus v1.8.0 [INFO] [stderr] Compiling pnet_sys v0.21.0 [INFO] [stderr] Compiling memchr v1.0.2 [INFO] [stderr] Compiling atty v0.2.9 [INFO] [stderr] Compiling crossbeam-epoch v0.4.1 [INFO] [stderr] Compiling pnet_datalink v0.21.0 [INFO] [stderr] Compiling aho-corasick v0.6.4 [INFO] [stderr] Compiling bytes v0.4.6 [INFO] [stderr] Compiling crossbeam-deque v0.3.0 [INFO] [stderr] Compiling mio v0.6.14 [INFO] [stderr] Compiling syntex_errors v0.42.0 [INFO] [stderr] Compiling csv v0.15.0 [INFO] [stderr] Compiling prettytable-rs v0.6.7 [INFO] [stderr] Compiling syntex_syntax v0.42.0 [INFO] [stderr] Compiling tokio-executor v0.1.2 [INFO] [stderr] Compiling tokio-io v0.1.6 [INFO] [stderr] Compiling tokio-timer v0.2.1 [INFO] [stderr] Compiling tokio-threadpool v0.1.2 [INFO] [stderr] Compiling tokio-reactor v0.1.1 [INFO] [stderr] Compiling tokio-tcp v0.1.0 [INFO] [stderr] Compiling tokio-udp v0.1.0 [INFO] [stderr] Compiling tokio v0.1.5 [INFO] [stderr] Compiling tokio-core v0.1.17 [INFO] [stderr] Compiling syntex v0.42.2 [INFO] [stderr] Compiling pnet_macros v0.21.0 [INFO] [stderr] Compiling pnet_packet v0.21.0 [INFO] [stderr] Compiling pnet_transport v0.21.0 [INFO] [stderr] Compiling rusty-netconns v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:129:13 [INFO] [stdout] | [INFO] [stdout] 129 | let mut stats = { [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:183:13 [INFO] [stdout] | [INFO] [stdout] 183 | let mut stats = { [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:217:13 [INFO] [stdout] | [INFO] [stdout] 217 | let mut stats = { [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:251:13 [INFO] [stdout] | [INFO] [stdout] 251 | let mut stats = { [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: linking with `cc` failed: exit status: 1 [INFO] [stdout] | [INFO] [stdout] = note: "cc" "-m64" "/opt/rustwide/target/debug/deps/rusty_netconns-4032f5aa36533857.rusty_netconns.048a32ad-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/rusty_netconns-4032f5aa36533857.rusty_netconns.048a32ad-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/rusty_netconns-4032f5aa36533857.rusty_netconns.048a32ad-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/rusty_netconns-4032f5aa36533857.rusty_netconns.048a32ad-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/rusty_netconns-4032f5aa36533857.rusty_netconns.048a32ad-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/rusty_netconns-4032f5aa36533857.rusty_netconns.048a32ad-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/rusty_netconns-4032f5aa36533857.rusty_netconns.048a32ad-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/rusty_netconns-4032f5aa36533857.rusty_netconns.048a32ad-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/rusty_netconns-4032f5aa36533857.rusty_netconns.048a32ad-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/rusty_netconns-4032f5aa36533857.rusty_netconns.048a32ad-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/rusty_netconns-4032f5aa36533857.rusty_netconns.048a32ad-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/rusty_netconns-4032f5aa36533857.rusty_netconns.048a32ad-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/rusty_netconns-4032f5aa36533857.rusty_netconns.048a32ad-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/rusty_netconns-4032f5aa36533857.rusty_netconns.048a32ad-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/rusty_netconns-4032f5aa36533857.rusty_netconns.048a32ad-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/rusty_netconns-4032f5aa36533857.rusty_netconns.048a32ad-cgu.9.rcgu.o" "/opt/rustwide/target/debug/deps/rusty_netconns-4032f5aa36533857.u221c0vnn490njg.rcgu.o" "-Wl,--as-needed" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libprettytable-d16421926a74513f.rlib" "/opt/rustwide/target/debug/deps/libencode_unicode-38acc3c6b0e38c5a.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-0225df2dd3a5ccbd.rlib" "/opt/rustwide/target/debug/deps/libcsv-40becac85cc819c7.rlib" "/opt/rustwide/target/debug/deps/librustc_serialize-d502c4cc34a0f1bf.rlib" "/opt/rustwide/target/debug/deps/libmemchr-59b6a133ca1e8deb.rlib" "/opt/rustwide/target/debug/deps/libatty-37531eb445aa15dc.rlib" "/opt/rustwide/target/debug/deps/libterm-d5e37eaed5549bad.rlib" "/opt/rustwide/target/debug/deps/libunicode_width-ba60f538e872aa15.rlib" "/opt/rustwide/target/debug/deps/libpnet-b871b9f3f6f4ed8c.rlib" "/opt/rustwide/target/debug/deps/libpnet_transport-daf2a50e5a16d6e7.rlib" "/opt/rustwide/target/debug/deps/libpnet_packet-7d069750c56fb79f.rlib" "/opt/rustwide/target/debug/deps/libpnet_macros_support-c6c7ba98b4a2b8de.rlib" "/opt/rustwide/target/debug/deps/libpnet_datalink-d34422a2ebf8d1d9.rlib" "/opt/rustwide/target/debug/deps/libpnet_sys-71ae588cc0a678c8.rlib" "/opt/rustwide/target/debug/deps/libpnet_base-ddd07b7851caff09.rlib" "/opt/rustwide/target/debug/deps/libipnetwork-be7a0cffe4dc019d.rlib" "/opt/rustwide/target/debug/deps/libpcap-71387b0f59fe9125.rlib" "/opt/rustwide/target/debug/deps/libtokio_core-f8c349a52048f6d3.rlib" "/opt/rustwide/target/debug/deps/libscoped_tls-77dbc444fddb86a1.rlib" "/opt/rustwide/target/debug/deps/libtokio-2500a53f1b867aa7.rlib" "/opt/rustwide/target/debug/deps/libtokio_udp-be5e7589e63f9567.rlib" "/opt/rustwide/target/debug/deps/libtokio_tcp-74575450e3a0274b.rlib" "/opt/rustwide/target/debug/deps/libtokio_timer-63d31652705df005.rlib" "/opt/rustwide/target/debug/deps/libtokio_threadpool-309d9191487c74f5.rlib" "/opt/rustwide/target/debug/deps/librand-199a63aec99245aa.rlib" "/opt/rustwide/target/debug/deps/libnum_cpus-648fd02c8ce47eb1.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_deque-76ed125000409689.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_utils-ba79a80c1cc191aa.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_epoch-420f218a9b543807.rlib" "/opt/rustwide/target/debug/deps/libscopeguard-e0d77d0b25435982.rlib" "/opt/rustwide/target/debug/deps/libmemoffset-ad810a0622b424db.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-14bca3b087310e71.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_utils-2e33700afdd110b7.rlib" "/opt/rustwide/target/debug/deps/libarrayvec-6da4df966460158d.rlib" "/opt/rustwide/target/debug/deps/libnodrop-5dc01c48a0d43d1c.rlib" "/opt/rustwide/target/debug/deps/libtokio_reactor-a3a6a25ba10ccd40.rlib" "/opt/rustwide/target/debug/deps/libtokio_executor-832661e772986318.rlib" "/opt/rustwide/target/debug/deps/libtokio_io-1eeb7b13375df226.rlib" "/opt/rustwide/target/debug/deps/libbytes-34dd65ba67ec7a0d.rlib" "/opt/rustwide/target/debug/deps/libbyteorder-11acc2edeecc2b1b.rlib" "/opt/rustwide/target/debug/deps/libfutures-d521817795f5851a.rlib" "/opt/rustwide/target/debug/deps/libmio-dc1cf06488b44734.rlib" "/opt/rustwide/target/debug/deps/liblog-2bbfb26cbec53752.rlib" "/opt/rustwide/target/debug/deps/libslab-2e8715ef116ff0b1.rlib" "/opt/rustwide/target/debug/deps/libiovec-f9fa793f105c2b4b.rlib" "/opt/rustwide/target/debug/deps/libnet2-2d375bcefb670c61.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-40b1b569d30bc0f0.rlib" "/opt/rustwide/target/debug/deps/liblazycell-83c94edb27689a23.rlib" "/opt/rustwide/target/debug/deps/liblibc-545d60db0dbe334f.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-008055cc7d873802.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-06f01ac2578bda94.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-f9a3c3274a1835e0.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-d4cbb754ee9f4daa.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-95c14e1c1e3ebcc4.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-d489f0ca872880cc.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-75f07df0b18fea39.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-0c35b278736219a2.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-e530649c9a06e3c6.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-6b148909d375a785.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-cd15fa647f4775d1.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-74be3a703f788ba2.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-8f2c5b445c28b2e3.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-8480e85e0be96197.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-ac23a75f6f42004e.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-557ba8776e04d182.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-4beb03d03503c439.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-dd7db1bec6909f24.rlib" "-Wl,-Bdynamic" "-lpcap" "-lutil" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-Wl,--eh-frame-hdr" "-Wl,-znoexecstack" "-L" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/deps/rusty_netconns-4032f5aa36533857" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" [INFO] [stdout] = note: /usr/bin/ld: cannot find -lpcap [INFO] [stdout] collect2: error: ld returned 1 exit status [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error; 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `rusty-netconns` due to 2 previous errors; 4 warnings emitted [INFO] running `Command { std: "docker" "inspect" "1b131f11c0b6f9cd58b0bc5888ca0e08bc7f12bdb24599c3f5faa80c8f1a16dd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1b131f11c0b6f9cd58b0bc5888ca0e08bc7f12bdb24599c3f5faa80c8f1a16dd", kill_on_drop: false }` [INFO] [stdout] 1b131f11c0b6f9cd58b0bc5888ca0e08bc7f12bdb24599c3f5faa80c8f1a16dd